//
//  NetPeer.h
//
//  Lunar Unity Mobile Console
//  https://github.com/SpaceMadness/lunar-unity-console
//
//  Copyright 2019 Alex Lementuev, SpaceMadness.
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

#import <Foundation/Foundation.h>

@class NetPeer;

@interface NetPeerMessage : NSObject

@property (nonatomic, readonly) NSString *name;
@property (nonatomic, readonly) NSDictionary *payload;

- (instancetype)initWithName:(NSString *)name;
- (instancetype)initWithData:(NSData *)data;

- (id)objectForKeyedSubscript:(NSString *)key;
- (void)setObject:(id)obj forKeyedSubscript:(NSString *)key;

- (NSData *)toJsonData;

@end

@protocol NetPeerDelegate <NSObject>

@optional
- (void)clientDidConnect;
- (void)serverDidConnect;
- (void)peer:(NetPeer *)peer didReceiveMessage:(NetPeerMessage *)message;
- (void)peerDidReceiveAck:(NetPeer *)peer;

@end

@interface NetPeer : NSObject

@property (nonatomic, weak) id<NetPeerDelegate> delegate;

- (void)startListeningOnPort:(uint16_t)port;
- (void)connectToHost:(NSString *)host port:(uint16_t)port;

- (void)sendMessage:(NetPeerMessage *)message;
- (void)shutdown;

@end
